Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.
- Available history
- 1980-03-17 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 1980
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1980-12-31 | $0.92 | $0.92 | 1,044,000 | — | — |
| 1980-12-30 | $0.92 | $0.92 | 414,000 | — | — |
| 1980-12-29 | $0.94 | $0.94 | 6,156,000 | — | — |
| 1980-12-26 | $0.95 | $0.95 | 234,000 | — | — |
| 1980-12-24 | $0.94 | $0.94 | 693,000 | — | — |
| 1980-12-23 | $0.96 | $0.96 | 855,000 | — | — |
| 1980-12-22 | $0.98 | $0.98 | 1,881,000 | — | — |
| 1980-12-19 | $0.95 | $0.95 | 216,000 | — | — |
| 1980-12-18 | $0.94 | $0.94 | 1,242,000 | — | — |
| 1980-12-17 | $0.94 | $0.94 | 882,000 | — | — |
| 1980-12-16 | $0.91 | $0.91 | 513,000 | — | — |
| 1980-12-15 | $0.89 | $0.89 | 1,764,000 | — | — |
| 1980-12-12 | $0.87 | $0.87 | 1,539,000 | — | — |
| 1980-12-11 | $0.86 | $0.86 | 4,113,000 | — | — |
| 1980-12-10 | $0.90 | $0.90 | 1,422,000 | — | — |
| 1980-12-09 | $0.91 | $0.91 | 414,000 | — | — |
| 1980-12-08 | $0.92 | $0.92 | 963,000 | — | — |
| 1980-12-05 | $0.95 | $0.95 | 1,053,000 | — | — |
| 1980-12-04 | $0.99 | $0.99 | 2,331,000 | — | — |
| 1980-12-03 | $1.00 | $1.00 | 1,080,000 | — | — |
| 1980-12-02 | $1.01 | $1.01 | 1,215,000 | — | — |
| 1980-12-01 | $1.00 | $1.00 | 2,493,000 | — | — |
| 1980-11-28 | $0.99 | $0.99 | 801,000 | — | — |
| 1980-11-26 | $0.99 | $0.99 | 1,593,000 | — | — |
| 1980-11-25 | $1.00 | $1.00 | 2,556,000 | — | — |
| 1980-11-24 | $0.94 | $0.94 | 5,715,000 | — | — |
| 1980-11-21 | $0.93 | $0.93 | 1,251,000 | — | — |
| 1980-11-20 | $0.93 | $0.93 | 2,529,000 | — | — |
| 1980-11-19 | $0.92 | $0.92 | 2,628,000 | — | — |
| 1980-11-18 | $0.93 | $0.93 | 3,807,000 | — | — |
| 1980-11-17 | $0.93 | $0.93 | 5,499,000 | — | — |
| 1980-11-14 | $0.94 | $0.94 | 5,724,000 | — | — |
| 1980-11-13 | $0.94 | $0.94 | 2,610,000 | — | — |
| 1980-11-12 | $0.91 | $0.91 | 1,710,000 | — | — |
| 1980-11-11 | $0.88 | $0.88 | 2,070,000 | — | — |
| 1980-11-10 | $0.84 | $0.84 | 972,000 | — | — |
| 1980-11-07 | $0.85 | $0.85 | 2,205,000 | — | — |
| 1980-11-06 | $0.88 | $0.88 | 2,925,000 | — | — |
| 1980-11-05 | $0.89 | $0.89 | 12,195,000 | — | — |
| 1980-11-03 | $0.90 | $0.90 | 1,422,000 | — | — |
| 1980-10-31 | $0.87 | $0.87 | 918,000 | — | — |
| 1980-10-30 | $0.87 | $0.87 | 1,368,000 | — | — |
| 1980-10-29 | $0.86 | $0.86 | 873,000 | — | — |
| 1980-10-28 | $0.86 | $0.86 | 1,098,000 | — | — |
| 1980-10-27 | $0.85 | $0.85 | 990,000 | — | — |
| 1980-10-24 | $0.86 | $0.86 | 2,853,000 | — | — |
| 1980-10-23 | $0.87 | $0.87 | 2,736,000 | — | — |
| 1980-10-22 | $0.89 | $0.89 | 1,485,000 | — | — |
| 1980-10-21 | $0.89 | $0.89 | 1,260,000 | — | — |
| 1980-10-20 | $0.90 | $0.90 | 1,161,000 | — | — |
| 1980-10-17 | $0.92 | $0.92 | 144,000 | — | — |
| 1980-10-16 | $0.93 | $0.93 | 5,265,000 | — | — |
| 1980-10-15 | $0.95 | $0.95 | 252,000 | — | — |
| 1980-10-14 | $0.95 | $0.95 | 1,773,000 | — | — |
| 1980-10-13 | $0.95 | $0.95 | 252,000 | — | — |
| 1980-10-10 | $0.93 | $0.93 | 558,000 | — | — |
| 1980-10-09 | $0.96 | $0.96 | 1,377,000 | — | — |
| 1980-10-08 | $0.95 | $0.95 | 630,000 | — | — |
| 1980-10-07 | $0.93 | $0.93 | 765,000 | — | — |
| 1980-10-06 | $0.97 | $0.97 | 1,305,000 | — | — |
| 1980-10-03 | $0.93 | $0.93 | 1,125,000 | — | — |
| 1980-10-02 | $0.90 | $0.90 | 639,000 | — | — |
| 1980-10-01 | $0.90 | $0.90 | 1,332,000 | — | — |
| 1980-09-30 | $0.89 | $0.89 | 5,634,000 | — | — |
| 1980-09-29 | $0.88 | $0.88 | 2,079,000 | — | — |
| 1980-09-26 | $0.91 | $0.91 | 1,476,000 | — | — |
| 1980-09-25 | $0.95 | $0.95 | 693,000 | — | — |
| 1980-09-24 | $0.96 | $0.96 | 648,000 | — | — |
| 1980-09-23 | $0.98 | $0.97 | 1,656,000 | — | — |
| 1980-09-22 | $1.01 | $1.01 | 1,422,000 | — | — |
| 1980-09-19 | $0.99 | $0.99 | 1,836,000 | — | — |
| 1980-09-18 | $0.97 | $0.97 | 1,215,000 | — | — |
| 1980-09-17 | $1.02 | $1.02 | 1,584,000 | — | — |
| 1980-09-16 | $1.01 | $1.01 | 1,530,000 | — | — |
| 1980-09-15 | $0.98 | $0.98 | 1,332,000 | — | — |
| 1980-09-12 | $0.94 | $0.94 | 918,000 | — | — |
| 1980-09-11 | $0.94 | $0.94 | 369,000 | — | — |
| 1980-09-10 | $0.94 | $0.94 | 1,908,000 | — | — |
| 1980-09-09 | $0.94 | $0.94 | 1,611,000 | — | — |
| 1980-09-08 | $0.94 | $0.94 | 1,341,000 | — | — |
| 1980-09-05 | $0.94 | $0.94 | 1,287,000 | — | — |
| 1980-09-04 | $0.94 | $0.94 | 2,448,000 | — | — |
| 1980-09-03 | $0.93 | $0.93 | 1,656,000 | — | — |
| 1980-09-02 | $0.88 | $0.88 | 567,000 | — | — |
| 1980-08-29 | $0.86 | $0.86 | 1,071,000 | — | — |
| 1980-08-28 | $0.87 | $0.87 | 1,620,000 | — | — |
| 1980-08-27 | $0.87 | $0.87 | 684,000 | — | — |
| 1980-08-26 | $0.87 | $0.87 | 13,014,000 | — | — |
| 1980-08-25 | $0.87 | $0.87 | 351,000 | — | — |
| 1980-08-22 | $0.88 | $0.88 | 702,000 | — | — |
| 1980-08-21 | $0.88 | $0.88 | 1,170,000 | — | — |
| 1980-08-20 | $0.87 | $0.87 | 567,000 | — | — |
| 1980-08-19 | $0.87 | $0.87 | 1,476,000 | — | — |
| 1980-08-18 | $0.88 | $0.88 | 1,332,000 | — | — |
| 1980-08-15 | $0.90 | $0.90 | 972,000 | — | — |
| 1980-08-14 | $0.90 | $0.90 | 765,000 | — | — |
| 1980-08-13 | $0.90 | $0.90 | 5,283,000 | — | — |
| 1980-08-12 | $0.91 | $0.91 | 2,079,000 | — | — |
| 1980-08-11 | $0.95 | $0.95 | 1,899,000 | — | — |
| 1980-08-08 | $0.93 | $0.93 | 4,167,000 | — | — |
| 1980-08-07 | $0.91 | $0.91 | 5,175,000 | — | — |
| 1980-08-06 | $0.86 | $0.86 | 801,000 | — | — |
| 1980-08-05 | $0.85 | $0.85 | 153,000 | — | — |
| 1980-08-04 | $0.84 | $0.84 | 99,000 | — | — |
| 1980-08-01 | $0.85 | $0.85 | 468,000 | — | — |
| 1980-07-31 | $0.85 | $0.85 | 495,000 | — | — |
| 1980-07-30 | $0.86 | $0.86 | 540,000 | — | — |
| 1980-07-29 | $0.86 | $0.86 | 657,000 | — | — |
| 1980-07-28 | $0.85 | $0.85 | 279,000 | — | — |
| 1980-07-25 | $0.85 | $0.85 | 1,530,000 | — | — |
| 1980-07-24 | $0.86 | $0.86 | 6,966,000 | — | — |
| 1980-07-23 | $0.86 | $0.86 | 3,213,000 | — | — |
| 1980-07-22 | $0.86 | $0.86 | 432,000 | — | — |
| 1980-07-21 | $0.87 | $0.87 | 702,000 | — | — |
| 1980-07-18 | $0.86 | $0.86 | 972,000 | — | — |
| 1980-07-17 | $0.87 | $0.87 | 2,322,000 | — | — |
| 1980-07-16 | $0.84 | $0.84 | 126,000 | — | — |
| 1980-07-15 | $0.83 | $0.83 | 1,809,000 | — | — |
| 1980-07-14 | $0.82 | $0.82 | 1,854,000 | — | — |
| 1980-07-11 | $0.82 | $0.82 | 675,000 | — | — |
| 1980-07-10 | $0.83 | $0.83 | 810,000 | — | — |
| 1980-07-09 | $0.84 | $0.84 | 2,115,000 | — | — |
| 1980-07-08 | $0.86 | $0.86 | 495,000 | — | — |
| 1980-07-07 | $0.87 | $0.87 | 2,430,000 | — | — |
| 1980-07-03 | $0.85 | $0.85 | 1,521,000 | — | — |
| 1980-07-02 | $0.83 | $0.83 | 540,000 | — | — |
| 1980-07-01 | $0.83 | $0.83 | 342,000 | — | — |
| 1980-06-30 | $0.82 | $0.82 | 1,188,000 | — | — |
| 1980-06-27 | $0.81 | $0.81 | 1,440,000 | — | — |
| 1980-06-26 | $0.82 | $0.82 | 639,000 | — | — |
| 1980-06-25 | $0.83 | $0.83 | 1,224,000 | — | — |
| 1980-06-24 | $0.81 | $0.81 | 648,000 | — | — |
| 1980-06-23 | $0.82 | $0.82 | 612,000 | — | — |
| 1980-06-20 | $0.82 | $0.82 | 3,051,000 | — | — |
| 1980-06-19 | $0.82 | $0.82 | 927,000 | — | — |
| 1980-06-18 | $0.83 | $0.83 | 909,000 | — | — |
| 1980-06-17 | $0.81 | $0.81 | 1,125,000 | — | — |
| 1980-06-16 | $0.81 | $0.81 | 585,000 | — | — |
| 1980-06-13 | $0.80 | $0.80 | 99,000 | — | — |
| 1980-06-12 | $0.80 | $0.80 | 639,000 | — | — |
| 1980-06-11 | $0.80 | $0.80 | 279,000 | — | — |
| 1980-06-10 | $0.80 | $0.80 | 612,000 | — | — |
| 1980-06-09 | $0.80 | $0.80 | 387,000 | — | — |
| 1980-06-06 | $0.80 | $0.80 | 2,043,000 | — | — |
| 1980-06-05 | $0.80 | $0.80 | 918,000 | — | — |
| 1980-06-04 | $0.80 | $0.80 | 2,115,000 | — | — |
| 1980-06-03 | $0.80 | $0.80 | 1,827,000 | — | — |
| 1980-06-02 | $0.79 | $0.79 | 702,000 | — | — |
| 1980-05-30 | $0.79 | $0.79 | 828,000 | — | — |
| 1980-05-29 | $0.78 | $0.78 | 2,592,000 | — | — |
| 1980-05-28 | $0.79 | $0.79 | 1,323,000 | — | — |
| 1980-05-27 | $0.78 | $0.78 | 1,224,000 | — | — |
| 1980-05-23 | $0.78 | $0.78 | 1,512,000 | — | — |
| 1980-05-22 | $0.77 | $0.77 | 612,000 | — | — |
| 1980-05-21 | $0.77 | $0.77 | 1,683,000 | — | — |
| 1980-05-20 | $0.78 | $0.78 | 2,304,000 | — | — |
| 1980-05-19 | $0.78 | $0.78 | 1,485,000 | — | — |
| 1980-05-16 | $0.78 | $0.78 | 693,000 | — | — |
| 1980-05-15 | $0.78 | $0.77 | 2,259,000 | — | — |
| 1980-05-14 | $0.77 | $0.77 | 5,652,000 | — | — |
| 1980-05-13 | $0.76 | $0.76 | 2,151,000 | — | — |
| 1980-05-12 | $0.80 | $0.80 | 1,161,000 | — | — |
| 1980-05-09 | $0.79 | $0.79 | 2,124,000 | — | — |
| 1980-05-08 | $0.81 | $0.81 | 4,311,000 | — | — |
| 1980-05-07 | $0.79 | $0.79 | 5,814,000 | — | — |
| 1980-05-06 | $0.76 | $0.76 | 3,519,000 | — | — |
| 1980-05-05 | $0.73 | $0.73 | 126,000 | — | — |
| 1980-05-02 | $0.72 | $0.72 | 540,000 | — | — |
| 1980-05-01 | $0.72 | $0.72 | 837,000 | — | — |
| 1980-04-30 | $0.73 | $0.73 | 909,000 | — | — |
| 1980-04-29 | $0.73 | $0.73 | 207,000 | — | — |
| 1980-04-28 | $0.73 | $0.73 | 963,000 | — | — |
| 1980-04-25 | $0.75 | $0.75 | 891,000 | — | — |
| 1980-04-24 | $0.76 | $0.76 | 1,845,000 | — | — |
| 1980-04-23 | $0.73 | $0.73 | 648,000 | — | — |
| 1980-04-22 | $0.72 | $0.72 | 2,961,000 | — | — |
| 1980-04-21 | $0.70 | $0.70 | 882,000 | — | — |
| 1980-04-18 | $0.71 | $0.71 | 729,000 | — | — |
| 1980-04-17 | $0.71 | $0.71 | 1,431,000 | — | — |
| 1980-04-16 | $0.71 | $0.71 | 954,000 | — | — |
| 1980-04-15 | $0.70 | $0.70 | 225,000 | — | — |
| 1980-04-14 | $0.70 | $0.70 | 216,000 | — | — |
| 1980-04-11 | $0.71 | $0.71 | 396,000 | — | — |
| 1980-04-10 | $0.71 | $0.71 | 288,000 | — | — |
| 1980-04-09 | $0.69 | $0.69 | 315,000 | — | — |
| 1980-04-08 | $0.68 | $0.68 | 495,000 | — | — |
| 1980-04-07 | $0.68 | $0.68 | 1,656,000 | — | — |
| 1980-04-03 | $0.68 | $0.68 | 450,000 | — | — |
| 1980-04-02 | $0.69 | $0.69 | 1,998,000 | — | — |
| 1980-04-01 | $0.65 | $0.65 | 882,000 | — | — |
| 1980-03-31 | $0.63 | $0.63 | 468,000 | — | — |
| 1980-03-28 | $0.62 | $0.62 | 720,000 | — | — |
| 1980-03-27 | $0.60 | $0.60 | 2,439,000 | — | — |
| 1980-03-26 | $0.64 | $0.64 | 1,368,000 | — | — |
| 1980-03-25 | $0.65 | $0.65 | 2,466,000 | — | — |
| 1980-03-24 | $0.66 | $0.66 | 3,375,000 | — | — |
| 1980-03-21 | $0.68 | $0.68 | 1,170,000 | — | — |
| 1980-03-20 | $0.69 | $0.69 | 720,000 | — | — |
| 1980-03-19 | $0.69 | $0.69 | 1,872,000 | — | — |
| 1980-03-18 | $0.67 | $0.67 | 855,000 | — | — |
| 1980-03-17 | $0.67 | $0.67 | 1,044,000 | — | — |